public class ShuiXian{
    public static void main(String[] args) {
        int a, sum;     
        int i, j, k;
        for (a = 100; a <= 999; a++) {
            i = a / 100;
            j = (a - i * 100) / 10;
            k = a - i * 100 - j * 10;
            sum = i * i * i + j * j * j + k * k * k;
           
            if (sum == a) {
                System.out.println(sum);
            }
        }
    }
}
 

                           